Inverter - Sinamic G120

The SINAMICS G120 is Siemens' modular inverter series featuring a broad power range, optimizing selection and implementation across diverse industrial applications. Seamlessly integrated into the TIA Portal ecosystem, it supports operation, configuration, and energy management through STARTER, SINAMICS Startdrive, SIMATIC Energy Manager PRO, and SinaSave software tools—enhancing operational efficiency, monitoring power consumption, and reducing operating costs.

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Inverter - Sinamic G120

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SINAMICS is Siemens' flagship range of frequency inverters, widely deployed across diverse industrial sectors, including manufacturing, mining, and metallurgy. Spanning a comprehensive power spectrum from 0.12 kW up to 85 MW and supporting low-voltage, medium-voltage, and DC architectures across Compact, Modular, Chassis, and Cabinet form factors, SINAMICS satisfies requirements ranging from fundamental drive tasks to high-precision, heavy-duty processing operations. Key advantages include:

Advanced Energy Efficiency & Power Management:

Regenerative braking capabilities.
DC link energy balancing.
Dynamic surplus energy storage.
Automatic operating point optimization.
Reduced power losses during system standby.
Cost-saving potential evaluation via the SinaSave tool.

Integrated Safety Functionality:

Safe Torque Off (STO) and safe stop functions without disconnecting line power.
Continuous safety monitoring for connected loads (motors, pumps, fans, etc.).

Core Platform Advantages of Siemens SINAMICS Inverters:

Flexible modular expansion tailored to specific application requirements.
Seamless integration into the Siemens ecosystem as an integral component of Integrated Drive Systems (IDS) and Total Integrated Automation (TIA).
Direct, plug-and-play connectivity with SIMATIC control systems.
Unified engineering framework across the entire range—sharing standardized control paradigms, selection tools, and commissioning workflows.

Featured Model Series: SINAMICS G120
The SINAMICS G120 is a versatile modular inverter series designed for broad power coverage and flexible industrial drive adaptation. Fully embedded in Siemens' digital enterprise ecosystem, the G120 supports seamless configuration and commissioning via STARTER, SINAMICS Startdrive, and the TIA Portal framework. Furthermore, integration with SIMATIC Energy Manager PRO and SinaSave allows plant operators to continuously monitor and optimize energy consumption, driving down operational costs (OPEX) while maximizing overall system performance.

Power Range	0.25 kW to 250 kW
Supply Voltage	1-phase / 3-phase: 200 V to 240 V AC (±10%), 47–63 Hz 3-phase: 380 V to 480 V AC (±10%), 47–63 Hz
Control Modes	V/F, Sensorless vector, Torque control

Leverage TIA Portal to streamline and optimize every engineering workflow while seamlessly connecting Siemens' SINAMICS management software portfolio. This delivers centralized, unified system management, fully unleashing the power of Siemens' integrated software and hardware ecosystem.

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ESTEC is a leading automation and digitalization solution provider in Vietnam, delivering end-to-end services from engineering design and system integration to equipment supply, installation, and commissioning.

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